condition mean min max Young Sterile Leaflet 21.959633333333333 20.2707 24.69 Mature Sterile Leaflet 13.159166666666668 11.4702 14.7942 Fertile Leaflet 7.7141 5.61589 11.5979 Young Primary Rachis 78.4853 47.7484 97.2652 Mature Primary Rachis 47.8353 40.0438 51.8017 Young Petiole 83.4685 75.3984 89.6273 Mature Petiole 55.9963 44.8024 67.6939 Crozier 44.563 31.428 56.3399 Rhizome 69.61186666666667 25.3221 120.848 Root 16.8732 14.0838 20.3909